smartwatch, contactless payment, screen: 1.2 ", 396x396 px, touch, glass sapphire, application installation, Wear OS, NFC, SIM card, MP3 Player, heart rate monitor, tonometer, ECG, oxygen in the blood, GPS, swimming mode, woman calendar, GPS, body: aluminium, protection IP68, 50, MIL-STD-810, Bluetooth v 5.2